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, 8 min read

Designing for the hundredth winter

Most buildings are designed for their opening day. We design for the hundredth winter: the rain, the salt, the frost and the hands that will touch every surface.

Karim Voss, Founding Partner · Istanbul

Board-marked concrete, weathered by decades of rain

An architectural photograph is taken on the best day a building will ever have. The glass is clean, the timber is new and the planting has been placed by hand an hour before. We look at those photographs too. But we try to design for a different day entirely.

Picture the building in its hundredth winter. The owners have changed three times. The rain has found every junction. The handrails have been touched by a million hands. What still looks good?

Materials that improve

Some materials look their best on day one and decline from there: painted render, glossy tile, most composites. Others need decades to become beautiful. Stone softens. Bronze darkens. Charred timber greys to silver. Concrete cast in good formwork gathers a patina that no finish can imitate.

“The test we apply to every specification is simple. Will this be more beautiful in fifty years, or less?”

That test rules out a great deal, and it is not always the cheapest answer on the day. But over a building’s life it almost always costs less, and it produces something people want to keep. A building that is kept is the most sustainable building there is.

Concrete columns casting long diagonal shadows
Fig. 01Fair-faced concrete columns, cast in timber formwork and left unfinished.

The same logic runs through our details. Water should leave a building by the shortest route. Anything that wears should be replaceable without scaffolding. Anything that stays should be designed to stay.

About the author

Karim VossFounding Partner, Istanbul

Co-founded the studio in 2004. Twenty years designing buildings for extreme climates, from the Arctic to the Empty Quarter.

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